Send SDL_VIDEORESIZE event when app restored from background

project/jni/application/ballfield/AndroidAppSettings.cfg

@@ -25,7 +25,7 @@ RedefinedKeysScreenKb="1 2 3 4 5 6 1 2 3 4"
 MultiABI=n
 AppVersionCode=101
 AppVersionName="1.01"
-CompiledLibraries="sdl_mixer sdl_image curl"
+CompiledLibraries="sdl_mixer sdl_image"
 CustomBuildScript=n
 AppCflags='-O2 -finline-functions'
 AppLdflags=''

project/jni/application/ballfield/ballfield.cpp

@@ -465,6 +465,14 @@ int main(int argc, char* argv[])
 					break;
 				__android_log_print(ANDROID_LOG_INFO, "Ballfield", "SDL key event: state %d key %d mod %d unicode %d", event.key.state, (int)event.key.keysym.sym, (int)event.key.keysym.mod, (int)event.key.keysym.unicode);
 			}
+			if(event.type & SDL_VIDEORESIZE)
+			{
+				__android_log_print(ANDROID_LOG_INFO, "Ballfield", "SDL resize event: %d x %d", event.resize.w, event.resize.h);
+			}
+			if(event.type & SDL_ACTIVEEVENT)
+			{
+				__android_log_print(ANDROID_LOG_INFO, "Ballfield", "SDL active event: gain %d", event.active.gain);
+			}
 		}
 
 		/* Timing */

project/jni/application/src

@@ -1 +1 @@
-ufoai
+ballfield

project/jni/sdl-1.2/src/video/android/SDL_androidvideo-1.2.c

@@ -27,6 +27,7 @@
 #include "SDL_thread.h"
 #include "../SDL_sysvideo.h"
 #include "../SDL_pixels_c.h"
+#include "../../events/SDL_events_c.h"
 
 #include "SDL_pixels.h"
 #include "SDL_video-1.3.h"
@@ -934,6 +935,18 @@ void SDL_ANDROID_VideoContextLost()
 
 void SDL_ANDROID_VideoContextRecreated()
 {
+	__android_log_print(ANDROID_LOG_INFO, "libSDL", "Sending SDL_VIDEORESIZE event %dx%d", SDL_ANDROID_sFakeWindowWidth, SDL_ANDROID_sFakeWindowHeight);
+	//SDL_PrivateResize(SDL_ANDROID_sFakeWindowWidth, SDL_ANDROID_sFakeWindowHeight);
+	if ( SDL_ProcessEvents[SDL_VIDEORESIZE] == SDL_ENABLE ) {
+		SDL_Event event;
+		event.type = SDL_VIDEORESIZE;
+		event.resize.w = SDL_ANDROID_sFakeWindowWidth;
+		event.resize.h = SDL_ANDROID_sFakeWindowHeight;
+		if ( (SDL_EventOK == NULL) || (*SDL_EventOK)(&event) ) {
+			SDL_PushEvent(&event);
+		}
+	}
+
 	if( ! sdl_opengl )
 	{
 		int i;

readme.txt

@@ -201,7 +201,8 @@ where callback_t is function pointer of type "void (*) void".
 The default callbacks will call another Android-specific functions:
 SDL_ANDROID_PauseAudioPlayback() and SDL_ANDROID_ResumeAudioPlayback()
 which will pause and resume audio from HW layer, so appplication does not need to destroy and re-init audio.
-Also, the usual event SDL_ACTIVEEVENT with flag SDL_APPACTIVE will be sent when that happens.
+Also, the usual event SDL_ACTIVEEVENT with flag SDL_APPACTIVE will be sent when that happens,
+and also SDL_VIDEORESIZE event will be sent (the same behavior as in MacOsX SDL implementation).
 If you're using OpenAL for an audio playback you have to call functions al_android_pause_playback()
 and al_android_resume_playback() by yourself when SDL calls your callbacks.